STC ST00167DE-D
FAA DRS lists ST00167DE-D as Current · Reissued, held by Learjet Inc., for Learjet Learjet 55. Recorded change: Installation of AlliedSignal CAS-67A TCAS II System, Dual MST-67A Mode S Transponders, Dual ANT-67A antennas, and Dual IVA-81A TA/VSI indicators. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00167DE-D identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Learjet Learjet 55. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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